Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 4, 2020, 04:28 AM
  • 08 0159_08 0158_06032020_221656.mp4

Date
06/03/2020
W/O
833597
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00009
PipeID
P00216
Time
9:28 PM
Certificate
U-109-7948
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K7320
Sewer Name
GRACE STREET TRUNK, SECTION 1
City
CARSON
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 08
Page No.
10
Purpose
Routine Assessment
Project
WO_833597_TV08146_JUN2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
12 in.
Upstream MH
08 0159
Downstream MH
08 0158
Dir. of Survey
Downstream
Length Surveyed
357.5 ft.
Total Length
357.5 ft.
Structural Index
3
Structural Quick
4122
Structural Rating
8
O&M Index
1
O&M Quick
1100
O&M Rating
1
Overall Index
2
Overall Quick
Overall Rating
9
Pipe schematic from manhole 08 0159 to 08 0158
MH: 08 0159MH: 08 0158downstream0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 08 01590 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK0 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK5 ft. FC - Fracture Circumferential, from 08 to 11 o'clock, within 8 inches of joint: YES52.6 ft. FC - Fracture Circumferential, from 08 to 11 o'clock, within 8 inches of joint: YES98.3 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"179.1 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"234.7 ft. RFJ - Roots Fine Joint, from 08 to 12 o'clock, within 8 inches of joint: YES236.5 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"287.1 ft. FM - Fracture Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES292.6 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"350.5 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"357.5 ft. AMH - Downstream Manhole, Survey Ends - 08 0158

Observation photos (4)

  • Fracture Circumferential, from 08 to 11 o'clock, within 8 inches of joint: YES

    5 ft. - Fracture Circumferential, from 08 to 11 o'clock, within 8 inches of joint: YES

  • Fracture Circumferential, from 08 to 11 o'clock, within 8 inches of joint: YES

    52.6 ft. - Fracture Circumferential, from 08 to 11 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, from 08 to 12 o'clock, within 8 inches of joint: YES

    234.7 ft. - Roots Fine Joint, from 08 to 12 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES

    287.1 ft. - Fracture Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES

Observations (15)

DistanceCodeObservation
292.6TF
179.1TF
234.7RFJ
287.1FM
0MWM
357.5AMH08 0158
0AMH08 0159
0MWL
52.6FC
350.5TFA
0MGOCONNECTION AT MH 9 O'CLOCK
236.5TFA
98.3TFA
5FC
0MGOCONNECTION AT MH 3 O'CLOCK

Properties (6)

additional_info
SC411309
custom_field_two
3
customer
1
datetime
2020-06-03T21:28:36-07:00
documentation
PRO PIPE
is_lateral_inspection
false